:root {
  --bg: #e8f0ec;
  --bg-deep: #d5e4dc;
  --ink: #12241f;
  --muted: #4a635a;
  --panel: #f7fbf8;
  --line: #b7cbc2;
  --accent: #0f6b52;
  --accent-ink: #f3fff9;
  --warn: #8a4b12;
  --warn-bg: #f6e7d4;
  --danger: #8b1e2d;
  --danger-bg: #f8dce1;
  --ok: #1a5f3a;
  --ok-bg: #d7efe3;
  --shadow: 0 12px 40px rgba(18, 36, 31, 0.08);
  --radius: 18px;
  --font: "DM Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #cfe6db 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #f0e2c8 0%, transparent 45%),
    linear-gradient(180deg, var(--bg), var(--bg-deep));
}

body {
  min-height: 100dvh;
}

.hidden {
  display: none !important;
}

.login-wrap {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-box,
.panel,
.scan-form,
.settings-form,
.result-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.login-box {
  width: min(100%, 380px);
  padding: 28px 24px;
  display: grid;
  gap: 14px;
}

.brand,
h1 {
  margin: 0;
  font-size: 1.8rem;
  letter-spacing: -0.03em;
}

.sub,
.tagline,
.lede,
.meta {
  color: var(--muted);
  margin: 0;
}

.lede {
  margin: 0 0 16px;
  line-height: 1.45;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 600;
}

input,
button,
select {
  font: inherit;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="search"],
input[type="file"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 14px;
  background: #fff;
  color: var(--ink);
}

input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, white);
  border-color: var(--accent);
}

button {
  border: 0;
  border-radius: 12px;
  padding: 13px 16px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 650;
  cursor: pointer;
}

button.ghost,
.primary-sm {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.primary-sm {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: transparent;
  padding: 8px 12px;
  font-size: 0.88rem;
}

.app {
  max-width: 920px;
  margin: 0 auto;
  padding: 16px 14px 48px;
}

.top {
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  padding-bottom: 8px;
  margin: -16px -14px 12px;
  padding: 16px 14px 8px;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 10px 0 4px;
  -webkit-overflow-scrolling: touch;
}

.tab {
  flex: 0 0 auto;
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  padding: 8px 12px;
  font-weight: 600;
}

.tab.active {
  background: var(--panel);
  color: var(--ink);
  border-color: var(--line);
}

.page h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

@media (min-width: 720px) {
  .stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.stat .k {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.stat .v {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.stat.warn {
  background: var(--warn-bg);
  border-color: color-mix(in srgb, var(--warn) 25%, white);
}

.stat.danger {
  background: var(--danger-bg);
  border-color: color-mix(in srgb, var(--danger) 25%, white);
}

.stat.ok {
  background: var(--ok-bg);
  border-color: color-mix(in srgb, var(--ok) 25%, white);
}

.panel {
  padding: 16px;
  margin-bottom: 12px;
}

.action-grid {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.action {
  text-align: left;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}

.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.scan-form,
.settings-form {
  padding: 16px;
  display: grid;
  gap: 12px;
  margin-bottom: 12px;
}

.btn-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.flash {
  margin: 8px 0;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--ok-bg);
  color: var(--ok);
  font-weight: 600;
}

.flash.error {
  background: var(--danger-bg);
  color: var(--danger);
}

.error {
  color: var(--danger);
  margin: 0;
}

.result-card {
  padding: 14px 16px;
  margin-top: 8px;
  white-space: pre-wrap;
  font-family: var(--mono);
  font-size: 0.86rem;
  line-height: 1.45;
}

.filter-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.filter-row input {
  flex: 1;
}

.list {
  display: grid;
  gap: 8px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
}

.card .title {
  font-weight: 700;
  margin: 0 0 4px;
}

.card .mono,
.mono {
  font-family: var(--mono);
  font-size: 0.88rem;
}

.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--bg-deep);
  color: var(--muted);
}

.badge.risk {
  background: var(--danger-bg);
  color: var(--danger);
}

.badge.watch {
  background: var(--warn-bg);
  color: var(--warn);
}

.badge.ok {
  background: var(--ok-bg);
  color: var(--ok);
}